Having produced a music video so risque that the idea of a live performance gave ABC nightmares, all eyes were on Jennifer Lopez and Iggy Azalea Sunday night.
True to form, their show-stopping rendition of "Booty" featured a whole lot of arse shaking and no doubt had the censors on DefCon 5 as they witnessed this ...
Lopez, looking flat-out insane for 45, kicked off the American Music Awards 2014 performance in a black and white leotard that showed off her famous ASSets.
She was joined onstage by rapper Azalea, one of the big winners at the American Music Awards and one of the breakout music stars of this entire year.
Iggy rocked a glittery metallic leotard and proceeded to dance with J.Lo as lights flashed across the stage, adorning them in polka dots, stripes, and diamonds.
Lopez at one point switched to a red ensemble and performed a seductive choreographed routine with some backup dancers not named Casper Smart.
The superstar got a call on her phone, which she dismissed as a "booty call" (get it?!) before moving those hips away and making sure we all got a look.
She ended the song with her back to the crowd.